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        WelcomePuyang Pengxin Chemical Co.,Ltd.!
        About于我們

        Puyang Pengxin Chemical Co.,Ltd. , one part of pengcheng group, predecessor of Puyang Mathanol Plant is one of

        Products品展示
        PentaerythritolCAS No. 115-77-5 Molecular Formula: C5H12O4
        DipentaerythritoCAS NO: 126-58-9 Molecular Formula: C10H22O7
        Sodium FormateCAS NO.:141-53-7 FORMULA: CHNaO2
        Vedio頻展示
        Contact系我們
        Address:West Section of Shengli Road, Puyang City, 457000, China
        Tel:+86-393-8950030
        国产精精品在线免费看_国产性色免费视频网站_亚洲国产欧洲香港_久久久精品国产免费看片
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